|Make|Origin|In service|Notes|
|---|---|---|---|
|Dodge Charger|Canada|2006–Present|Photo|
|Dodge Magnum|Canada|2006–Present|Photo|
|Ford Taurus|United States|2002–Present|Photo|
|Chevrolet Impala|Canada|2002–Present|Photo|
|Ford Crown Victoria Police Interceptor|Canada|1998–Present|Photo|
|Ford Freestar RIDE vehicle|Canada|2005–Present|Photo|
|Chrysler PT Cruiser community/education vehicle|Mexico|2003–2005|Photo|
|Chevrolet Tahoe|United States||Photo|
|Ford F350|United States||Photo|
|Ford Expedition|United States||Photo|
|Ford Explorer|United States||Photo|
|Jeep Cherokee|United States||Photo|
|Dodge Polara|United States|1970s|Retired, Photo|
|Chevrolet Caprice|Canada|1970s-1998|Retired|

Question: how many makes origin from canada
Answer: 6